How to enable JIT OR Just In Time Compilation in PHP8 | What is Just In Time Compilation

Unlock the power of Just In Time (JIT) Compilation in PHP 8 with our detailed tutorial. This video demystifies JIT, a cutting-edge feature in PHP 8, by providing a step-by-step guide on how to enable it. Perfect for both beginners and seasoned PHP developers, this tutorial not only explains what JIT compilation is but also walks you through the process of activating it in your PHP environment. By the end of this video, you'll have a clear understanding of JIT's benefits, how it optimizes your PHP applications, and practical insights to implement it effectively. Don't forget to like, subscribe, and comment for more PHP tutorials!

[jarman]

Hi, this new feature is really interesting! However, I have a question about the demonstration you just did. In theory, when using JIT (Just-In-Time) compilation, the first run should be slower since the JIT compiler needs to compile the code and store the bytecode. On subsequent executions, it should reuse this compiled bytecode, leading to optimized performance. Is that correct?